Insomnia plot
"A tough cop. A brilliant killer. An unspeakable crime."
Haunted by an Internal Affairs investigation into dark cases from his past, police detective Will Dormer is sent to a small Alaskan town to investigate the murder of a teenage girl. The local police look up to him, but all the worries make it difficult for Dormer to live up to those expectations, especially if the midnight sun also makes him suffer more and more from insomnia. Trying to do his job as well as possible, he sets a trap for the killer, but in the confusion and thick fog, the overtired cop makes a cardinal mistake.